Transaction 203a960bc0d93f45ec501b2864c2384b1835bc736eedf24ae8fa51d8e53f2b23

Block #521726

2018-05-08 07:47:01 +0000 UTC (~6 years, 2 months ago)

BTC Burned: 0 BTC


Inputs
1KZwCZLzJwu8xCHmBa8zvkhCBXUNAufoEH
0.00479824 BTC
now $297.34
0.00479824 BTC
OP_DUP OP_HASH160 cbacd172c51750a68ad08d72e66a5229f31e7517 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1KZwCZLzJwu8xCHmBa8zvkhCBXUNAufoEH
0.00476086 BTC
now $295.02
0.00476086 BTC
OP_DUP OP_HASH160 cbacd172c51750a68ad08d72e66a5229f31e7517 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a146f6d6e69000000000000001f0000004deb64e5e0
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni����������M�d��
OP_RETURN 6f6d6e69000000000000001f0000004deb64e5e0 nulldata
1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA
0.00000546 BTC
now $0.34
0.00000546 BTC
OP_DUP OP_HASH160 a25dec4d0011064ef106a983c39c7a540699f220 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

How did this transaction burn BTC?

OP_RETURN outputs

OP_RETURN is a provably unspendable method that allows embedding of arbitrary data into the blockchain1.

OP_RETURN outputs are used to embed data such as messages, commitments from systems like Stacks2, or even files - there are no constraints on the nature of the data, only on the size per OP_RETURN output.

As they are provably unspendable, OP_RETURN outputs are pruned from the UTXO set automatically and do not contribute to the UTXO set size.

Although OP_RETURN outputs are exempted from the Dust Limit and can be 0-value, some users choose to transfer BTC to the output. This BTC is permanently and irreversibly lost, and reduces the circulating supply of Bitocin.

  1. https://en.bitcoin.it/wiki/OP_RETURN
  2. https://stx.is/nakamoto

View revision history
Raw Transaction 
{
  "txid": "203a960bc0d93f45ec501b2864c2384b1835bc736eedf24ae8fa51d8e53f2b23",
  "hash": "203a960bc0d93f45ec501b2864c2384b1835bc736eedf24ae8fa51d8e53f2b23",
  "version": 1,
  "size": 256,
  "vsize": 256,
  "weight": 1024,
  "locktime": 521725,
  "vin": [
    {
      "txid": "baf2d7e94c7cca6b74c82bf60cbc0dd331d615e9fbb98b112f097d524601d187",
      "vout": 1,
      "scriptSig": {
        "asm": "30440220406bdbe08545d4d19291322292e0ec114667f7e031f4ce4a6ed7660b96d7ceef02206d8c7e5caf2a39b6b240bc7772a016aafccced830884fc57373ad1c95cf2cd8d[ALL] 039cc73bb40a34775669312388b2dbc35f6650e6d068da89b3ae7f7032fc3c1e25",
        "hex": "4730440220406bdbe08545d4d19291322292e0ec114667f7e031f4ce4a6ed7660b96d7ceef02206d8c7e5caf2a39b6b240bc7772a016aafccced830884fc57373ad1c95cf2cd8d0121039cc73bb40a34775669312388b2dbc35f6650e6d068da89b3ae7f7032fc3c1e25"
      },
      "prevout": {
        "generated": false,
        "height": 521704,
        "value": "0.00479824",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 cbacd172c51750a68ad08d72e66a5229f31e7517 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1KZwCZLzJwu8xCHmBa8zvkhCBXUNAufoEH)#st6tfwvw",
          "hex": "76a914cbacd172c51750a68ad08d72e66a5229f31e751788ac",
          "address": "1KZwCZLzJwu8xCHmBa8zvkhCBXUNAufoEH",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967294
    }
  ],
  "vout": [
    {
      "value": "0.00476086",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 cbacd172c51750a68ad08d72e66a5229f31e7517 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1KZwCZLzJwu8xCHmBa8zvkhCBXUNAufoEH)#st6tfwvw",
        "hex": "76a914cbacd172c51750a68ad08d72e66a5229f31e751788ac",
        "address": "1KZwCZLzJwu8xCHmBa8zvkhCBXUNAufoEH",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f0000004deb64e5e0",
        "desc": "raw(6a146f6d6e69000000000000001f0000004deb64e5e0)#g4z7hzqa",
        "hex": "6a146f6d6e69000000000000001f0000004deb64e5e0",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00000546",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 a25dec4d0011064ef106a983c39c7a540699f220 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA)#np37rc0c",
        "hex": "76a914a25dec4d0011064ef106a983c39c7a540699f22088ac",
        "address": "1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00003192",
  "hex": "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"
}